Summary: In this thriller, an aspiring actor from London lets a room in a hotel filled with theatrical personalities. No sooner does he arrive, than the man in the adjoining room, an Australian acrobat, is found murdered. Being the newest tenant, the Londoner is immediately blamed. But then the killer attempts to murder him while he wanders through a Hall of Mirrors. The Londoner lives and catches the real killer thereby clearing his name. He then gets an acting job. (allmovie.com)